UPDATE_LOG_PREFIX
constUPDATE_LOG_PREFIX:">>> herdr-update:"=">>> herdr-update:"
Defined in: src/herdr-update.ts:27
Prefix every step marker the update script echoes. Stable + greppable so the
operator can cat ~/.shepherd/herdr-update.log | grep '>>> herdr-update' and
read the exact sequence (and exit code) even after shepherd has restarted.